Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Summary of the relationships between the PCP signaling events. The diagram schematizes the relationships among the non-autonomous and autonomous Fz–Fmi core PCP signaling and Ft/Ds PCP signaling. The two core groups seem to act in parallel. The nature of Factor X to provide a polarization bias for the Fz–Fmi group (a Wnt or other) remains unknown.
